Trending South News Today: Vijay Deverakonda opens up on his equation with Karan Johar, Ponniyin Selvan’s new single Chola Chola impresses fans and more

Liger star Vijay Deverakonda's equation with Karan Johar, Chola Chola song from Ponniyin Selvan grabbing everyone's attention, Karthikeya 2 Hindi box office update, and more; here are all the trending South news of the day...